331200332130012 has 24 divisors (see below), whose sum is σ = 818259644086416. Its totient is φ = 103905986550528.

The previous prime is 331200332129987. The next prime is 331200332130013. The reversal of 331200332130012 is 210031233002133.

It is a super-2 number, since 2×331200332130012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331200332130013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811765519723 + ... + 811765520130.

It is an arithmetic number, because the mean of its divisors is an integer number (34094151836934).

Almost surely, 2^{331200332130012} is an apocalyptic number.

It is an amenable number.

331200332130012 is an abundant number, since it is smaller than the sum of its proper divisors (487059311956404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331200332130012 is a wasteful number, since it uses less digits than its factorization.

331200332130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623531039877 (or 1623531039875 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 331200332130012 its reverse (210031233002133), we get a palindrome (541231565132145).

The spelling of 331200332130012 in words is "three hundred thirty-one trillion, two hundred billion, three hundred thirty-two million, one hundred thirty thousand, twelve".